Abstract:A�PeA�a del Castro is located Northeast of the province of LeA?n (Spain), on the geologicalA�fault separating the plateau and the high mountains in the area. Several archaeologicalA�works were implemented between 2013 and 2015, resulting in the unearthingA�of an Iron Age settlement. A long occupation sequence from early Iron Age to RomanA�times has been documented, although the best represented period would be the secondA�half of I century B.C. The fast destruction of the settlement during the changeA�of Era allowed the recovery of various remains of the inhabitantsa�� daily life in theirA�primary locations. This article would outline the most representative metal tools recoveredA�during the survey and excavation works in order to obtain a better understandingA�of the productive activities performed in the settlement.